Chemical Engineering
Advances in Chlor-Alkali Technologies
The products of the chlor-alkali process continue to be essential for many purposes across the global value chain. Modern chlor-alkali technologies can vastly improve upon the safety and environmental performance of legacy systems The chlor-alkali production process is one of…
Rotary Drum Maintenance
Follow these nine recommendations to establish a strong program for preventive maintenance of rotary drums in drying, cooling and other treatments of bulk solids Maximizing efficiency is increasingly a critical priority for plant managers, leading many to move away from…
Recycling plastics
Separating recyclables from our trash has become commonplace for many of us. What can be recycled and how it is collected, however, varies quite a bit by location. My town, for example, accepts plastics #1 (polyethylene terephthalate; PET), #2 (high-density…
Reducing Emissions for Sustainable Manufacturing
Facilities can reduce emissions without major capital projects. Here are some practical ideas showing where to start People working in the air-pollution control industry used to boast that you can remove everything from fluegas except carbon dioxide, and it remains…
E3 Lithium begins operations at direct lithium extraction field pilot plant in Alberta
E3 Lithium Ltd. (Calgary, Alta., Canada) announced that commissioning of its Direct Lithium Extraction (DLE) field pilot plant is complete and operations have begun. The commissioning process included connecting all major pieces of equipment to the piping and wiring systems…
Lenzing completes upgrade project at its specialty-viscose manufacturing plant in Indonesia
The Lenzing Group (Lenzing, Austria) has made significant technical improvements to its Purwakarta site in Indonesia (PT. South Pacific Viscose). Lenzing has invested more than EUR 100 million since 2021 to convert existing production capacity to specialty viscose. With the…
Lanxess and FRX Innovations announce strategic partnership related to flame-retardant materials
Lanxess AG (Cologne, Germany) and FRX Innovations (Vancouver, B.C., Canada), a leading global developer and manufacturer of environmentally sustainable polymeric flame-retardant additives, have announced the signing of a memorandum of understanding covering: the evaluation of a contract manufacturing, by LANXESS,…
De Nora selected to provide hypochlorite-generation unit for LNG project
De Nora S.p.A (Milan, Italy) has been selected by leading Italian EPC contractor Saipem, through its subsidiary Servizi Energia Italia S.p.A, to provide its on-site hypochlorite generation technology for biofouling control at a major offshore gas production compression complex in the…
Monarch Energy exploring large-scale green-hydrogen project in Louisiana
Monarch Energy announced it is exploring building a $426 million facility in Ascension Parish, Louisiana. The company estimates the proposed facility would employ a carbon-free process to manufacture 120,000 kilograms of hydrogen per day to be sold as a “green”…
LG Chem announces $94-million investment to expand RO membrane manufacturing capacity
LG Chem Ltd. (Seoul, South Korea) announced that it is spending 124.6 billion won ($94.1 million) over the next two years to expand its manufacturing facility for its key filter membrane product used in water desalination. The facility, located in…